could cinder
Verbe régulier : cinder - cindered- cindered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could cinder
you could cinder
he could cinder
we could cinder
you could cinder
they could cinder 	I could be cindering
you could be cindering
he could be cindering
we could be cindering
you could be cindering
they could be cindering	I could have cindered
you could have cindered
he could have cindered
we could have cindered
you could have cindered
they could have cindered	I could have been cindering
you could have been cindering
he could have been cindering
we could have been cindering
you could have been cindering
they could have been cindering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't cinder
you couldn't cinder
he couldn't cinder
we couldn't cinder
you couldn't cinder
they couldn't cinder 	I couldn't be cindering
you couldn't be cindering
he couldn't be cindering
we couldn't be cindering
you couldn't be cindering
they couldn't be cindering	I couldn't have cindered
you couldn't have cindered
he couldn't have cindered
we couldn't have cindered
you couldn't have cindered
they couldn't have cindered	I couldn't have been cindering
you couldn't have been cindering
he couldn't have been cindering
we couldn't have been cindering
you couldn't have been cindering
they couldn't have been cindering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I cinder?
could you cinder?
could he cinder?
could we cinder?
could you cinder?
could they cinder? 	could I be cindering?
could you be cindering?
could he be cindering?
could we be cindering?
could you be cindering?
could they be cindering? 	could I have cindered?
could you have cindered?
could he have cindered?
could we have cindered?
could you have cindered?
could they have cindered? 	could I have been cindering?
could you have been cindering?
could he have been cindering?
could we have been cindering?
could you have been cindering?
could they have been cindering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I cinder?
couldn't you cinder?
couldn't he cinder?
couldn't we cinder?
couldn't you cinder?
couldn't they cinder? 	couldn't I be cindering?
couldn't you be cindering?
couldn't he be cindering?
couldn't we be cindering?
couldn't you be cindering?
couldn't they be cindering? 	couldn't I have cindered?
couldn't you have cindered?
couldn't he have cindered?
couldn't we have cindered?
couldn't you have cindered?
couldn't they have cindered? 	couldn't I have been cindering?
couldn't you have been cindering?
couldn't he have been cindering?
couldn't we have been cindering?
couldn't you have been cindering?
couldn't they have been cindering?